<template>
	<svg :class="svgClass" aria-hidden="true">
		<use :href="iconName" />
	</svg>
</template>

<script lang="ts">
import { computed, defineComponent } from 'vue'
export default defineComponent({
	name: 'SvgIcon',
	props: {
		iconClass: {
			type: String,
			required: true
		},
		className: {
			type: String,
			default: ''
		}
	},
	setup(props) {
		const iconName = computed(() => {
			return `#icon-${props.iconClass}`
		})
		const svgClass = computed(() => {
			if (props.className) {
				return 'svg-icon ' + props.className
			} else {
				return 'svg-icon'
			}
		})
		return {
			iconName,
			svgClass
		}
	}
})
</script>

<style scoped>
.svg-icon {
	width: 1em;
	height: 1em;
	vertical-align: -0.15em;
	fill: currentColor;
	overflow: hidden;
}

.svg-external-icon {
	background-color: currentColor;
	mask-size: cover !important;
	display: inline-block;
}
</style>
